Fancy Background shapes

Developer
Godje
Size
2,920 Kb
Views
24,288
  1. Fancy Background shapes Previews
  2. Fancy Background shapes HTML Codes
  3. Fancy Background shapes JS Codes

How do I make an fancy background shapes?

I was away for a while seeking for inspiration =D Now i am back with this little simple pen.. What is a fancy background shapes? How do you make a fancy background shapes? This script and codes were developed by Godje on 12 September 2022, Monday.

Fancy Background shapes Previews
IQ Test

Fancy Background shapes - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>Fancy Background shapes</title> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/5.0.0/normalize.min.css">
</head>
<body> <script src='https://codepen.io/Godje/pen/aBbjza.js'></script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/dat-gui/0.6.1/dat.gui.min.js'></script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/stats.js/r16/Stats.min.js'></script> <script src="js/index.js"></script>
</body>
</html>

Fancy Background shapes - Script Codes JS Codes

(function() {	var canvasBody, $,	w = window.innerWidth,	h = window.innerHeight,	gui = new dat.GUI(),	stats = new Stats(),	tick = 0,	pi = Math.PI,	pi2 = pi*2,	piD2 = pi/2,	piD3 = pi/3,	piD6 = pi/6,	pi2D3 = pi2/3,	piDeg = pi/180,	particles = [],	canvasStyles = {	position: "absolute",	top: "0px",	left: "0px",	"background-color": "#222",	"z-index": -1	},	Mouse = new Vector2(w/2, h/2),	mousePressed = false,	opts = {	bgc: "#fcfcfc",	showFPS: false,	color: "#75b8d4",	amount: 30,	thickness: 5,	radius: 12,	rotSpeed: 0.4,	gravity: 0.8,	populate: function(){	particles = [];	for(var i =0; i < opts.amount; particles[i++]= new Shape());	console.log(particles)	}	},	Shape = function(){	this.vertices = Math.floor(Math.random()*5);	this.pos = new Vector2(opts.radius/2 + Math.random()*w - opts.radius, Math.random()*h - opts.radius);	this.angle=Math.random()*180;	this.d=Math.random()<.5?1:-1	};	Shape.prototype = {	update: function(){	this.pos.y-opts.radius-opts.thickness<h?(	this.pos.y+=opts.gravity,	this.angle+=opts.rotSpeed*this.d	):	this.pos.set(Math.random()*w, -opts.radius);	},	render: function(){	if(this.vertices>0){	$.beginPath();	$.moveTo(Math.cos(this.angle*piDeg)*opts.radius+this.pos.x,Math.sin(this.angle*piDeg)*opts.radius+this.pos.y);	for(var i=1; i<this.vertices;i++){	var a = pi2/this.vertices*i;	var aa = this.angle*piDeg;	$.lineTo(Math.cos(a+aa)*opts.radius+this.pos.x,	Math.sin(a+aa)*opts.radius+this.pos.y);	}	$.closePath();	$.lineCap = "round";	$.lineJoin = "round";	$.lineWidth = opts.thickness;	$.strokeStyle = opts.color;	$.stroke();	} else {	$.beginPath();	$.arc(this.pos.x, this.pos.y, opts.radius, 0,pi2);	$.closePath();	$.lineWidth = opts.thickness;	$.strokeStyle = opts.color;	$.stroke();	}	}	}	function setup(){	createCanvas();	addListeners();	opts.populate();	document.body.appendChild(stats.domElement);	gui.addColor(opts, "color");	gui.add(opts, "radius", 5, 50);	gui.add(opts, "thickness", 1, 20);	gui.add(opts, "amount", 1, 1000).onFinishChange(opts.populate);	gui.add(opts, "rotSpeed", 0.01, 10, 0.01);	gui.add(opts, "gravity", 0.1, 10);	gui.add(opts, "populate").name("respawn");	window.requestAnimationFrame(loop);	}	function loop(){	stats.begin();	drawBg();	particles.map(function(S){	S.update();	S.render();	})	opts.showFPS ? stats.domElement.style["display"] = "block" : stats.domElement.style["display"] = "none";	window.requestAnimationFrame(loop);	stats.end();	}	function createCanvas() {	var el = document.createElement("canvas"),	ctx = el.getContext("2d");	for (var style in canvasStyles) {	el.style[style] = canvasStyles[style];	}	document.body.appendChild(el);	canvasBody = el;	$ = ctx;	canvasBody.width = w;	canvasBody.height = h;	document.body.style["overflow"] = "hidden"	return [el, ctx];	}	function drawBg() {	$.fillStyle = opts.bgc;	$.fillRect(0, 0, w, h);	}	function addListeners(){	window.addEventListener("resize", resize);	window.addEventListener("mousemove", mouseMove);	canvasBody.addEventListener("mousedown", mouseDown);	canvasBody.addEventListener("mouseup", mouseUp);	canvasBody.addEventListener("touchmove", touchMove);	canvasBody.addEventListener("touchstart", touchStart);	canvasBody.addEventListener("touchend", touchEnd);	}	function resize(){	w = canvasBody.width = window.innerWidth;	h = canvasBody.height = window.innerHeight;	}	function mouseDown(event){	mousePressed = true;	Mouse.set(event.pageX, event.pageY);	}	function mouseUp(event){	mousePressed = false;	}	function mouseMove(event){	Mouse.set(event.pageX, event.pageY);	}	function touchMove(event){	var touches = event.changedTouches;	Mouse.set(touches[0].pageX, touches[0].pageY);	}	function touchStart(event){	e.preventDefault();	mousePressed = true;	touchMove(event);	}	function touchEnd(event){	mousePressed = false;	}	setup();
})()
Fancy Background shapes - Script Codes
Fancy Background shapes - Script Codes
Home Page Home
Developer Godje
Username Godje
Uploaded September 12, 2022
Rating 4
Size 2,920 Kb
Views 24,288
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